210935529

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 370298880

約数和(自身を除く): 159363351

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 163, 167, 189, 287, 369, 489, 501, 861, 1107, 1141, 1169, 1467, 1503, 2583, 3423, 3507, 4401, 4509, 6683, 6847, 7749, 10269, 10521, 20049, 20541, 27221, 30807, 31563, 46781, 47929, 60147, 61623, 81663, 140343, 143787, 180441, 184869, 190547, 244989, 421029, 431361, 571641, 734967, 1116061, 1263087, 1294083, 1714923, 3348183, 5144769, 7812427, 10044549, 23437281, 30133647, 70311843, 210935529]

約数ペア:

[(1, 210935529), (3, 70311843), (7, 30133647), (9, 23437281), (21, 10044549), (27, 7812427), (41, 5144769), (63, 3348183), (123, 1714923), (163, 1294083), (167, 1263087), (189, 1116061), (287, 734967), (369, 571641), (489, 431361), (501, 421029), (861, 244989), (1107, 190547), (1141, 184869), (1169, 180441), (1467, 143787), (1503, 140343), (2583, 81663), (3423, 61623), (3507, 60147), (4401, 47929), (4509, 46781), (6683, 31563), (6847, 30807), (7749, 27221), (10269, 20541), (10521, 20049)]